The procedure was suspended if spontaneous cessation of liquid drainage occurred or if the patient experienced discomfort with exacerbation of symptoms (coughing, dyspnea, or chest pain) or vagal manifestations (dizziness or nausea).
The procedure was suspended if spontaneous cessation of liquiddrainage occurred or if the patient experienced discomfort withexacerbation of symptoms (coughing, dyspnea, or chest pain) orvagal manifestations (dizziness or nausea).